Levothyroxine impurity 1
| API Category | 1 Impurity |
|---|---|
| Appearance | Off white solid |
| CAT Number | DCTI-C-005108 |
| CAS Number | 2055-94-9 |
| IUPAC Name | 4-(4-(hydroxymethyl)-2,6-diiodophenoxy)-2,6-diiodophenol |
| Molecular Formula | C13H8I4O3 |
| Molecular Weight | 719.82 |
| Storage Condition | 2-8°C |
| Synonyms | Levothyroxine EP impurity 1 |






